The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 27, 2025
Filed:
Jun. 27, 2023
Applicant:
Clearview Ai, Inc., New York, NY (US);
Inventor:
Zhi Liu, New York, NY (US);
Assignee:
Clearview AI, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06V 10/74 (2022.01); G06V 10/82 (2022.01);
U.S. Cl.
CPC ...
G06V 10/761 (2022.01); G06V 10/82 (2022.01);
Abstract
This disclosure provides novel methods and systems for indexing embedding vectors representing disjoint classes at above-billion scale for fast high-recall retrieval. The disclosed methods and systems solved above-billion scale image (e.g., face image) search problems by building a new vector database, the new Nearest Neighbor Database (NNDB) based on a novel architecture for indexing vectors.